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Thermal Physics

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16 Jan 2008 18:56:10 IST

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A gas occupied 360 ml at 87 degree C and 380 mm pressure of mercury. if the mass of gas is 0.546 gm. what will be relative molecular mass of the gas??

please solve this.!

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NITESH BASKARAN

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Joined: 29 Sep 2007

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16 Jan 2008 20:48:44 IST

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use PV = nRT and find out the number of moles of gas
molar mass = mass / number of moles = molecular mass in amu
hope it helps

ANUBHAV SURI

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Joined: 24 Nov 2007

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16 Jan 2008 21:11:01 IST

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IS THE ANSWER 0.003gm. IF YES NUDGE ME

ANUBHAV SURI

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Joined: 24 Nov 2007

Posts: 192

17 Jan 2008 21:51:18 IST

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is my ans.............. correct

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